Across
1
Ordered collection of data elements
4
Process of finding and fixing code errors
5
Set of instructions for a computer
6
Short-range wireless technology
7
Rules for data communication
8
Software designed to harm computers
11
Request for information from a database
Down
2
Data type with true or false values
3
Physical components of a computer
9
Input device with letter and number keys
10
Storage location for code
12
Step-by-step problem-solving method